The Nakamura-Tome SC-300 is an industrial-grade CNC Lathes & Turning Centers powered by the Standard CNC. a top spindle speed of 0 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Nakamura-Tome SC-300: two spindles 910 mm apart, 22/18.5 kW 3,500 rpm main spindle, 12-station turret, 7.5/3.7 kW driven tools, 71 mm bar.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Nakamura-Tome (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Spindle Taper Interface | Standard |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Chuck Size | 12 inch (305 mm) |
| Main Spindle Speed | 3,500 rpm |
| Turret Stations | 12 |
| Driven Tool Power | 3.7 kW |
| Distance Between Spindles | 910mm |
| Distance Between Centers | 713.5mm |
| Bar Capacity | 71mm |
| Chuck Size | 10″,12″ |
| L Spindle Speed | 3,500min-1 |
| L Spindle Drive Motor | 22/18.5kW |
| Milling Spindle Speed | 6,000min-1 |
| Milling Drive Motor | 7.5/3.7kW |
| Floor Space | height:2,300mm / width:3,996mm / depth:2,130mm |
Our best estimate for the Nakamura-Tome SC-300 is $220,000 – $340,000. This is an estimate for a cnc lathes / turning centers in this class, not a quote from Nakamura-Tome; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/nakamura-tome-sc-300-lathe#price; the request is passed to Nakamura-Tome or an authorised dealer.
On the rows both tables share, they agree: 3,500 rpm and 22 / 18.5 kW on the main spindle, 10 in and 12 in chucks, 910 mm between spindles, 713.5 mm between centers and 71 mm bar. The SC-300II table adds a 360 mm (14.2 in) turning diameter, 635 mm (25 in) of turning length and ±60 mm (±2.36 in) of Y.
The milling drive motor is listed at 7.5/3.7kW with a top speed of 6,000 rpm. That is enough for drilling, tapping and moderate milling on turned parts; large pockets and heavy face milling belong on a machine with a stronger tool spindle.
10″ and 12″ chucks are listed, and the maximum chuck size is given as 12 inch (305 mm). Bar capacity is 71mm, so bar-fed parts and large chucked parts can share the same machine.
The table gives a width of 3,996mm, a depth of 2,130mm and a height of 2,300mm. Add room for a bar feeder at the left spindle, for the chip conveyor and for opening the guards during setup.
